Browsing Bergen Open Research Archive by Author "Steihaug, Ole Martin"
Now showing items 1-8 of 8
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Bones, blood and steel: How bioelectrical impedance analysis is affected by hip fracture and surgical implants
Steihaug, Ole Martin; Bogen, Bård Erik; Kristoffersen, Målfrid Holen; Ranhoff, Anette Hylen (Peer reviewed; Journal article, 2017)Introduction: Bioelectrical impedance analysis (BIA) is in widespread use, but there is uncertainty about its validity in patients with metal implants or after acute hip fracture and surgery. We aimed to investigate the ... -
Case report: Pain in anti-DPPX encephalitis
Bjerknes, Tale Litlere; Steihaug, Ole Martin; Haugen, Mette; Hjelland, Ina Elen; Vedeler, Christian Alexander (Journal article; Peer reviewed, 2022)Encephalitis due to antibodies targeting dipeptidyl-peptidase-like protein 6 (DPPX), a potassium channel subunit, is rare. The illness is typically characterized by a triad of weight loss, CNS hyperexcitability and cognitive ... -
Cognitive impairment influences the risk of reoperation after hip fracture surgery: results of 87,573 operations reported to the Norwegian Hip Fracture Register
Kristoffersen, Målfrid Holen; Dybvik, Eva Hansen; Steihaug, Ole Martin; Kristensen, Torbjørn; Engesæter, Lars B.; Ranhoff, Anette Hylen; Gjertsen, Jan-Erik (Journal article; Peer reviewed, 2020)Background and purpose — About one-fourth of hip fracture patients have cognitive impairment. We investigated whether patients’ cognitive function affects surgical treatment, risk of reoperation, and mortality after hip ... -
Does sarcopenia predict change in mobility after hip fracture? A multicenter observational study with one-year follow-up
Steihaug, Ole Martin; Ranhoff, Anette Hylen; Gjesdal, Clara Gram; Bogen, Bård Erik; Lien, Gunhild; Kristoffersen, Målfrid Holen; Hufthammer, Karl Ove (Peer reviewed; Journal article, 2018-03-05)Background: Patients with hip fracture frequently have sarcopenia and are at great risk of loss of mobility. We have investigated if sarcopenia predicts change in mobility after hip fracture. Methods: This is a prospective, ... -
Patient-reported outcome measures after hip fracture in patients with chronic cognitive impairment: results from 34.675 patients in the Norwegian Hip Fracture Register
Kristoffersen, Målfrid Holen; Dybvik, Eva Hansen; Steihaug, Ole Martin; Kristensen, Torbjørn; Engesæter, Lars B.; Ranhoff, Anette Hylen; Gjertsen, Jan-Erik (Journal article; Peer reviewed, 2021)Aims: Hip fracture patients have high morbidity and mortality. Patient-reported outcome measures (PROMs) assess the quality of care of patients with hip fracture, including those with chronic cognitive impairment (CCI). ... -
Sarcopenia in patients with hip fracture. A multicenter prospective study with one-year follow-up
Steihaug, Ole Martin (Doctoral thesis, 2018-09-11)Sarcopenia is a geriatric syndrome of reduced muscle mass and physical performance associated with falls, fractures, impairments in activities of daily living, and mortality. Hip fractures are fractures of the upper third ... -
Sarcopenia in patients with hip fracture: A multicenter cross-sectional study
Steihaug, Ole Martin; Gjesdal, Clara Gram; Bogen, Bård Erik; Kristoffersen, Målfrid Holen; Lien, Gunhild; Ranhoff, Anette Hylen (Peer reviewed; Journal article, 2017-09-13)Background: Sarcopenia is prevalent in older persons and is a risk factor for falls, fractures, and mortality. The aim of this study was to determine a) the feasibility of determining sarcopenia in patients with acute hip ... -
Validation of orthopaedic surgeons' assessment of cognitive function in patients with acute hip fracture
Kristoffersen, Målfrid Holen; Dybvik, Eva Hansen; Steihaug, Ole Martin; Bartz-Johannesen, Christoffer Andreas; Martinsen, Mette; Ranhoff, Anette Hylen; Engesæter, Lars B.; Gjertsen, Jan-Erik (Peer reviewed; Journal article, 2019)Background: About one fourth of patients with hip fracture have cognitive impairment. These patients are at higher risk of surgical and medical complications and are often excluded from participating in clinical research. ...